Every enterprise application creates data, whether it’s log messages, metrics, user activity, outgoing messages, or something else. And how to move all of this data becomes nearly as important as the data itself. If you’re an application architect, developer, or production engineer new to Apache Kafka, this practical guide shows you how to use this open source streaming platform to handle real-time data feeds. Engineers from Confluent and LinkedIn who are responsible for developing Kafka explain how to deploy production Kafka clusters, write reliable event-driven microservices, and build scalable stream-processing applications with this platform. Through detailed examples, you’ll learn Kafka’s design principles, reliability guarantees, key APIs, and architecture details, including the replication protocol, the controller, and the storage layer. Understand publish-subscribe messaging and how it fits in the big data ecosystem. Explore Kafka producers and consumers for writing and reading messages Understand Kafka patterns and use-case requirements to ensure reliable data delivery Get best practices for building data pipelines and applications with Kafka Manage Kafka in production, and learn to perform monitoring, tuning, and maintenance tasks Learn the most critical metrics among Kafka’s operational measurements Explore how Kafka’s stream delivery capabilities make it a perfect source for stream processing systems

Out of the massive research for an authoritative 1,500-page biography emerges this wunderkammer of 99 delightfully odd facts about Kafka In the course of compiling his highly acclaimed three-volume biography of Kafka, while foraying to libraries and archives from Prague to Israel, Reiner Stach made one astounding discovery after another: unexpected photographs, inconsistencies in handwritten texts, excerpts from letters, and testimonies from Kafka’s contemporaries that shed surprising light on his personality and his writing. Is that Kafka? presents the crystal granules of the real Kafka: he couldn’t lie, but he tried to cheat on his high-school exams; bitten by the fitness fad, he avidly followed the regime of a Danish exercise guru; he drew beautifully; he loved beer; he read biographies voraciously; he made the most beautiful presents, especially for children; odd things made him cry or made him furious; he adored slapstick. Every discovery by Stach turns on its head the stereotypical version of the tortured neurotic—and as each one chips away at the monolithic dark Kafka, the keynote, of all things, becomes laughter. For Is that Kafka? Stach has assembled 99 of his most exciting discoveries, culling the choicest, most entertaining bits, and adding his knowledge-able commentaries. Illustrated with dozens of previously unknown images, this volume is a singular literary pleasure.

The eagerly anticipated final volume of the award-winning, definitive biography of Franz Kafka How did Kafka become Kafka? This eagerly anticipated third and final volume of Reiner Stach's definitive biography of the writer answers that question with more facts and insight than ever before, describing the complex personal, political, and cultural circumstances that shaped the young Franz Kafka (1883–1924). It tells the story of the years from his birth in Prague to the beginning of his professional and literary career in 1910, taking the reader up to just before the breakthrough that resulted in his first masterpieces, including "The Metamorphosis." Brimming with vivid and often startling details, Stach’s narrative invites readers deep inside this neglected period of Kafka’s life. The book’s richly atmospheric portrait of his German Jewish merchant family and his education, psychological development, and sexual maturation draws on numerous sources, some still unpublished, including family letters, schoolmates’ memoirs, and early diaries of his close friend Max Brod. The biography also provides a colorful panorama of Kafka’s wider world, especially the convoluted politics and culture of Prague. Before World War I, Kafka lived in a society at the threshold of modernity but torn by conflict, and Stach provides poignant details of how the adolescent Kafka witnessed violent outbreaks of anti-Semitism and nationalism. The reader also learns how he developed a passionate interest in new technologies, particularly movies and airplanes, and why another interest—his predilection for the back-to-nature movement—stemmed from his “nervous” surroundings rather than personal eccentricity. The crowning volume to a masterly biography, this is an unmatched account of how a boy who grew up in an old Central European monarchy became a writer who helped create modern literature.

The software architecture landscape has evolved dramatically over the past decade. Microservices have displaced monoliths. Data and applications are increasingly becoming distributed and decentralised. But composing disparate systems is a hard problem. More recently, software practitioners have been rapidly converging on event-driven architecture as a sustainable way of dealing with complexity - integrating systems without increasing their coupling.In Effective Kafka, Emil Koutanov explores the fundamentals of Event-Driven Architecture - using Apache Kafka - the world's most popular and supported open-source event streaming platform.You'll learn: - The fundamentals of event-driven architecture and event streaming platforms- The background and rationale behind Apache Kafka, its numerous potential uses and applications- The architecture and core concepts - the underlying software components, partitioning and parallelism, load-balancing, record ordering and consistency modes- Installation of Kafka and related tooling - using standalone deployments, clusters, and containerised deployments with Docker- Using CLI tools to interact with and administer Kafka classes, as well as publishing data and browsing topics- Using third-party web-based tools for monitoring a cluster and gaining insights into the event streams- Building stream processing applications in Java 11 using off-the-shelf client libraries- Patterns and best-practice for organising the application architecture, with emphasis on maintainability and testability of the resulting code- The numerous gotchas that lurk in Kafka's client and broker configuration, and how to counter them- Theoretical background on distributed and concurrent computing, exploring factors affecting their liveness and safety- Best-practices for running multi-tenanted clusters across diverse engineering teams, how teams collaborate to build complex systems at scale and equitably share the cluster with the aid of quotas- Operational aspects of running Kafka clusters at scale, performance tuning and methods for optimising network and storage utilisation- All aspects of Kafka security -including network segregation, encryption, certificates, authentication and authorization.The coverage is progressively delivered and carefully aimed at giving you a journey-like experience into becoming proficient with Apache Kafka and Event-Driven Architecture. The goal is to get you designing and building applications. And by the conclusion of this book, you will be a confident practitioner and a Kafka evangelist within your organisation - wielding the knowledge necessary to teach others.

NATIONAL BESTSELLER • From the New York Times bestselling author of The Wind-Up Bird Chronicle and one of the world’s greatest storytellers comes "an insistently metaphysical mind-bender” (The New Yorker) about a teenager on the run and an aging simpleton. Now with a new introduction by the author. Here we meet 15-year-old runaway Kafka Tamura and the elderly Nakata, who is drawn to Kafka for reasons that he cannot fathom. As their paths converge, acclaimed author Haruki Murakami enfolds readers in a world where cats talk, fish fall from the sky, and spirits slip out of their bodies to make love or commit murder, in what is a truly remarkable journey. “As powerful as The Wind-Up Bird Chronicle.... Reading Murakami ... is a striking experience in consciousness expansion.” —The Chicago Tribune

Based on a true story about Franz Kafka Inspired by a true story, Kafka and the Doll recounts a remarkable gesture of kindness from one of the world's most bewildering and iconic writers. In the fall of 1923, Franz Kafka encountered a distraught little girl on a walk in the park. She'd lost her doll and was inconsolable. Kafka told her the doll wasn't lost, but instead, traveling the world and having grand adventures! And to reassure her, Kafka began delivering letters from the doll to the girl for weeks. The legend of Kafka and the doll has captivated imaginations for decades as it reveals the playful and compassionate side of a man known for his dark and brooding tales. Kafka and the Doll is a testament to living life to the fullest and to the life-changing power of storytelling.